Initial Commit

preload.js

@@ -0,0 +1,21 @@
+/*
+  preload.js
+  This script runs in a special, isolated context before the web page (index.html)
+  is loaded. It uses 'contextBridge' to securely expose specific functions
+  from the main process (like database access) to the renderer process (frontend).
+*/
+const { contextBridge, ipcRenderer } = require('electron');
+
+// Expose a 'db' object to the global 'window' object in the renderer
+contextBridge.exposeInMainWorld('api', {
+  // --- Database Functions ---
+  getFavorites: () => ipcRenderer.invoke('db:getFavorites'),
+  addFavorite: (fav) => ipcRenderer.invoke('db:addFavorite', fav),
+  removeFavorite: (id) => ipcRenderer.invoke('db:removeFavorite', id),
+
+  // --- API Function ---
+  // This is now a generic search function that takes the source
+  search: (source, query) => ipcRenderer.invoke('api:search', source, query),
+  // NEW: This function gets the list of available sources from main.js
+  getSources: () => ipcRenderer.invoke('api:getSources'),
+});